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Call enable_interrupts when initialising IRQs (#2491)

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* Call enable_interrupts when initialising IRQs

Fixes raspberrypi/pico-examples#584, supercedes raspberrypi/pico-examples#588

* move enable_interrupts to the end though it doesn't make much difference

* guard enable_interrupts by !RP2040 as it isn't needed there

---------

Co-authored-by: Graham Sanderson <graham.sanderson@raspberrypi.com>
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will-v-pi 2025-05-30 14:33:04 +01:00 • committed by GitHub
parent 67f89e44aa
commit 6860f0d882
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src/rp2_common/hardware_irq/irq.c
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@ -680,6 +680,10 @@ __weak void runtime_init_per_core_irq_priorities(void) {
}
#endif
#endif
#if !PICO_RP2040
// enable interrupts that might be disabled by a previous bootloader stage (guarded for RP2040 as there is no bootrom chain_image call there)
enable_interrupts();
#endif
}
static uint get_user_irq_claim_index(uint irq_num) {